Around the world, Carlos Aldo (Carlos Aldo 
) is a very rare boy's given name. The given name Carlos Aldo is habitual in Latin America and the Caribbean, particularly Chile, where it is a rare boy's name, and Peru, where it is a very rare boy's name. Very seldom, Carlos Aldo is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Carlos Aldo | Ecuador, Chile, Peru, Argentina |